Adding Expressions |
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You can type an algebraic expression in the drawing window and Geometry Expressions will solve it with whatever information it has available. Here are the steps:
Adding an expression to the diagram can help you work out relationships in the geometry. Here is an example making use of the Expression tool to see the relationship between similar triangles. ![]()
Sides a and b are perpendicular, and AC is perpendicular to BD. We obtained the Output of lengths AD and BD using the Show Name button. The expression to solve is the relationship of the two lengths: z0 / z1. The system immediately evaluates the expression as => a/b. |